Cup lid



FIG. 1 is a rear-left-top perspective view of a cup lid showing my newdesign;

FIG. 2 is a front-left-top perspective view thereof;

FIG. 3 is a front-right-top perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a top view thereof.

CLAIM The ornamental design for a cup lid, as shown and described.